REQUIRE URGENT ASSISTANCE like really really, please help

Question 1: What is the measure of angle 1 in this picture?
A: 30 degrees
B: 80 degrees
C: 110 degrees
D: 130 degrees

Question 2: here is triangle ABC. line DE is parallel to line AC.

What is m∠DBA + b + m∠CBE? Explain how you know (Please provide step by step for question 2.)

This is the number of parts out of 100, the numerator of a fraction where the denominator is 100. submit

Which statements are true? check all that apply. the line x = 0 is perpendicular to the line y = –3. all lines that are parallel to the y-axis are vertical lines. all lines that are perpendicular to the x-axis have a slope of 0. the equation of the line parallel to the x-axis that passes through the point (2, –6) is x = 2. the equation of the line perpendicular to the y-axis that passes through the point (–5, 1) is y = 1.

Roger could feed 5 walruses with 4 kilograms of fish. how many walruses could he feed with 7.2 kilograms of fish?